USD299411SExpiredUtility

Pneumatic hammer

75
Assignee: SNAP ON TOOLS CORPPriority: Feb 10, 1986Filed: Feb 10, 1986Granted: Jan 17, 1989
Est. expiryFeb 10, 2006(expired)· nominal 20-yr term from priority
Inventors:Dino C. Porcaro
75
PatentIndex Score
25
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pneumatic hammer, as shown and described.

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